package Demo03;

public class mouse implements iusb{
    @Override
    public void openDevice(){
        System.out.println("打开鼠标服务！！！");
    }

    @Override
    public void closeDevice(){
        System.out.println("关闭鼠标服务！！！");
    }

    public void click(){
        System.out.println("点击鼠标！！");
    }

}


